I need to get this off my chest otherwise I don’t produce much milk for baby girl

My ex best friend messaged me today

It wasn’t something so trivial. Just simple. But I miss her- ending this friendship completely broke my heart. But when you know someone is toxic and you know the relationship is always going to be about them regardless of your situation she’s the one that matters.

In high school I loved her. She was like family I didn’t care that she took some of my boyfriends. I ended up meeting my high school sweet heart and just started a new job and started becoming independent by paying my own phone bill. It wasn’t anything fancy, but it was mine. She spent time with me, stole my phone and proceeded to help me search for it. And a few days later I found out from her brother she did in fact steal it. She deleted all the baby photos of my sisters and took indecent photos of herself. Few years go by and I’ve moved on. I didn’t trust her as much as I did before but she was still my best friend and I let it go. I ended up planning my wedding and decided to have her as my maids of honor. Well that ended up turning to shit. She didn’t agree to buying any dress- when I found the cheapest ones available because I knew she was having financial issues. I didn’t give her much responsibility because I knew she was stressed out. During my bachelorette party I asked her to come down and party on a Thursday so all my girls can be together , she lied and said that her mother was making her come down and stay here that day. Well I asked her mother if she can let it slide; her mother said they didn’t have an arrangement. She just didn’t want to be part of it. Then opted out of being in my wedding completely. So am i wrong for ending my friendship with this woman? Am I wrong for not responding back? I miss her everyday, but for my health and mentality it’s just too much work.